baber/WOPTO huggingface dataset:
Patent JP-2002263089-A (JP)
Title: Digital type x-ray photographic apparatus
Inventor: ANDO MINORU
IPC: A61B6/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a digital type X-ray photographic apparatus for continuously performing the split X-ray photographing of a split X-ray image related to a split photographing region having a periodic change in timing matched with the periodic change. SOLUTION: The digital type X-ray photographic apparatus is constituted so as to automatically and continuously perform split X-ray photographing at a predetermined period predetermined so as to correspond to the periodic change of the split photographing region by a split imaging part 11 and a split image transfer part 12 so as to continuously perform the split X-ray photographing of the split X-ray image related to the periodically changing split photographing region formed by selectively splitting the whole photographing region of a subject M in timing matched with the periodic change of the split photographing region. That is, photographing timing is automatically taken in matching relation to the periodic change of the split photographing region.
Patent JP-2002267510-A (JP)
Title: Telemeter
Inventor: NISHIZAWA HIROSHI
IPC: G01F15/06
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a telemeter of simple structure, having a long service life, dispensing with frequent maintenance, and dispensing with supplying power from the exterior. SOLUTION: An electricity generation means 5 converts part of kinetic energy possessed by the flow of a fluid 1, such as gas or water passing through a pipe 2, into electric energy. A transmission/reception means 7 uses the electric energy to transmit data on an integrated flow volume of the fluid measured by a flowmeter 4 to an external base station via an antenna 8. Further, a secondary battery is installed to store therein the energy converted by the generation means. The stored energy is used to receive command information from the exterior requiring the transmission of the data on the integrated flow volume.
Patent JP-2002228318-A (JP)
Title: Snow falling method wherein core material of ice of artificial snow falling machine is self produced forcibly before or after nozzle of gun type or fan type
Inventor: YUKI MASAHIRO
IPC: F25C3/04
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a snow falling method wherein a gun type or a fan type artificial snow falling machine is provided with a nozzle for injecting a fluid capable of self producing the core material of ice forcibly. SOLUTION: The gun type (1) or a fan type (5) artificial snow falling machine is provided respectively with a nozzle (2), (3), (6), (7) to inject the fluid capable of self producing the core material of ice forcibly.
Patent JP-2002263177-A (JP)
Title: Air purifier using charcoal
Inventor: HAYATA SEIJIYO
IPC: B01D53/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an air purifier constituted of charcoal and a light source, etc., for purifying air by generating natural convection by the temperature rise of the light source. SOLUTION: This air purifier using the charcoal is provided with an exhaust port 1 and an intake port 2 on upper and lower parts. The charcoal B is installed at the lower part, the light source A (electric appliances for AC100 V such as a light bulb and a discharge lamp) is installed at the upper part and a filter E whose materials are rushes, Japanese paper and a catalyst is installed in the middle.
Patent JP-2002265140-A (JP)
Title: Sheet after processor
Inventor: OGIDA TOSHIKI
IPC: B65H31/36
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent enlargement in size of a device total unit, by suppressing enlargement in size of an arm part and a drive source in an after processing means and suppressing complication or the like of a drive mechanism in the after processing means. SOLUTION: Part of a space occupied by a carry-in means (guide 55) bringing in a sheet S1 and part of a space occupied in the case of moving by an after processing means (stapler 54) applying an after process to a sheet S2 on an after processing tray (after processed sheet loading base 52) are made on the same space.
Patent JP-2002263009-A (JP)
Title: Oil drain
Inventor: KIJIMOTO HIDEKI
IPC: A47J37/12
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an oil drain of a fryer that can always smoothly secure a channel and safely drain oil. SOLUTION: In a multiple tank type fryer, by forming a path in which waste oil flows of a rod 22, the path of waste oil is always secured in the early stage of oil draining in a nearly right angled connection 21 of an oil channel guiding waste oil from an oil tank 1 to an oil tank 15.
Patent JP-2002266454-A (JP)
Title: Slab structure
Inventor: MINOWA MASAHIRO
IPC: E04B5/06
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To enhance maximum yield strength and ultimate yield strength by rationally transmitting horizontal force of an earthquake and wind acting on a building from a support member in a slab composed of a plurality of precast lightweight concrete panels. SOLUTION: The slab A is composed of a plurality of ALC panels 2 laid on the support member 1. The ALC panels 2 corresponding to the outside edge 3 of the slab A are fixed to the support member 1 via a transmission member 4 for dispersively transmitting the horizontal force. A cotter 7 being a joint restricting means is formed in a part or the whole of a joint part 6 formed between the adjacent ALC panels 2.
Patent JP-2002268041-A (JP)
Title: Liquid crystal display device
Inventor: WADA TOMOHIRO
IPC: G03B21/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To simply perform positioning of a liquid crystal display panel and to fix the liquid crystal display panel between an outer frame and a parting plate without using any adhesive. SOLUTION: In a liquid crystal display device wherein the liquid crystal display panel 1 is packaged between the outer frame 10A and the parting plate 20A in which respective opening parts corresponding to the effective pixel region 4 of the liquid crystal display panel 1 are formed, a spring structure 23 for pressing the liquid crystal display panel 1 to side walls 13 and 14 on the inner side of the outer frame 10A is provided at the parting plate 20A.
Patent JP-2002275129-A (JP)
Title: Radical-polymerizable compound
Inventor: KUNIDA KAZUTO
IPC: C07C67/317
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a radical-polymerizable compound for photopolymerizable compositions which are deemed promising in the image formation technology with high sensitivity and storage stability. SOLUTION: This radical-polymerizable compound is shown by the general formula I, II or III [X<3> is a heterocyclic group (bound via a heteroatom); Q<1> is CN or COX<2> ; X<2> is OH, a substituted oxy group, substituted thio, amino, substituted amino, heterocyclic group (linked via a heteroatom) or halogen atom; X<1> is a substituted oxy group, substituted amino, heterocyclic group (linked via a heteroatom) or halogen atom; Z<1> and Z<2> are each a 6C n-valent linkage group where all of the n junctions represent heteroatoms; R<a> and R<b> are each H, a halogen atom, cyano or an organic residue; R<a> and R<b> , X<1> and R<a> or R<b> , X<3> and R<a> or R<b> , and Q<1> and R<a> or R<b> may each be bound to each other to form a ring; and n is an integer of 2-6].
Patent JP-2002276794-A (JP)
Title: Shift control device for automatic transmission
Inventor: YUASA HIROYUKI
IPC: F16H61/04
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To feedback control a turbine rotating speed in an inertia phase to be a target rotating speed in a well stable manner. SOLUTION: Hydraulic pressure supply to a friction engagement element is controlled by sliding mode control based on a shift function σ to make the turbine rotating speed in the inertia phase correspond to a target value r. Herein, when an absolute value (a level difference) for a deviation between an indicated hydraulic pressure right before the inertia phase and an indicated hydraulic pressure with the sliding mode control in the first judgement of the inertia phase is larger, a feedback gain in sliding mode control is changed to be smaller to restrict the hunting due to the level difference.
Patent JP-2002244840-A (JP)
Title: Voice input auxiliary device
Inventor: MIZUMOTO TETSUO
IPC: G10L15/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a voice input auxiliary device capable of being easily operated by a voice input using a computer and the like without key board operation. SOLUTION: The voice input auxiliary device is of a touch panel display type using voice input without a key board. By an operation for changing functions of the touch panel display, characters can be selected from hand writing or a display of the touch panel display to assign and execute. Lowercase letters in sentences are corrected by operating lowercase letter keys, and similarly a stutter, intonation, rhythm-pattern and the like can be easily corrected.
Patent JP-2002174134-A (JP)
Title: Engine control device
Inventor: NISHIMURA EIJI
IPC: F02D41/16
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To effectively prevent combustibility from worsening when an engine temperature is lower. SOLUTION: When operating condition discriminating means 21 for discriminating an engine temperature discriminates that the engine temperature is lower after starting an engine, intake pressure control means 24 suppresses control of a intake negative pressure to be decreased by engine control means (feedback control means 23) for executing engine control involving a change in intake negative pressure or controls the intake negative pressure to be increased until a temperature in an intake passage rises to be a predetermined value or higher.
Patent JP-2002281060-A (JP)
Title: Network node device and multi-packet transfer method and its program
Inventor: MURONO TAKAHIRO
IPC: H04L12/46
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To minimize a necessary number of network segments by supporting the plurality of kinds of transmission packet formats in the same communication port. SOLUTION: A packet format table indicating the corresponding relation of an address and a packet format is prepared. A packet generating mechanism capsules transmission data programs, and generates a transmission packet based on the acquired packet format information by referring to the packet format table. A packet transmitting mechanism transmits the generated packet to a network.
Patent JP-2002277202-A (JP)
Title: End face accuracy measuring device
Inventor: AOKI KAZUHIRO
IPC: B23F23/12
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce work man-hours required for measuring end face accuracy, improve measurement accuracy, an enable the in-line arrangement of a measuring process in a machining line. SOLUTION: The end face accuracy measuring device 1 is a device for measuring the accuracy of end faces 2a and 2 of a component to be measured 2 with a through hole 3 which intersects at right angles the end faces 2a and 2b to be measured. The end face accuracy measuring device 1 is provided with a measuring shaft 4 with cross-section dimensions smaller than those of the cross section of the through hole 3, a fixing means 9 protruded in the radial direction from the measuring shaft 4 inserted in the through hole 3 for bringing a side surface of the measuring shat 4 into close contact with the inner surface of the through hole 3 and fixing the component to be measured 2 to the measuring shaft 4, a rotating means 8 for rotating the measuring shaft 4 about its axis,  and at least one sensor 10 and 11 for measuring variations along the axial direction of the end faces 2a and 2b of the rotating component to be measured 2.
Patent JP-2002273762-A (JP)
Title: Injection-molding mold apparatus
Inventor: INDO YOSHITOMO
IPC: B29C45/26
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an injection-molding mold apparatus of a small size and capable of adjusting a flow area and easily adjusting a runner at an optimum state. SOLUTION: An injection-molding mold apparatus 7 has runners 8c and 11c to make a resin flow into a cavity 13 in a mold, a gate 21 for the resin to flow in and a block 23 attachably mounted at a position adjacent to the gate 21 within the runners 8c and 11c adjacent to the gate 21 and capable of being fixed with a bolt member 25 within the runners 8c and 11c thereby to enable the gate 21 to be opened and closed.
Patent JP-2002275163-A (JP)
Title: Method for two equivalent yellow coupler purification
Inventor: SHIMOZAKI TAKASHI
IPC: C07D233/72
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for readily purifying a two equivalent yellow coupler in high purity useful as a photosensitive material and an ink-jet dye. SOLUTION: This method for two equivalent yellow coupler purification is characterized in that an alkali salt of two equivalent yellow coupler is formed by using an inorganic salt, the alkali salt of two equivalent yellow coupler is filtered and then the alkali of the two equivalent yellow coupler is separated to give the two equivalent yellow coupler.
Patent JP-2001298789-A (JP)
Title: Sound wave receiver
Inventor: FRANZ GRAF
IPC: H04R5/027
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a sound wave receiver that is configured by enhancing a separate version stereo technology. SOLUTION: The sound wave receiver is provided with a separator 1 and at least two microphones 6a, 6b placed on the separator 1. The separator 1 is made of a sound hard material and configured to be wedges with two separation faces 5a, 5b that are tilted and opposed to each other so as to form an acute angle, and the microphones 6a, 6b are placed at a very small inteval from the separation faces 5a, 5b.
Patent JP-2002280158-A (JP)
Title: Induction heating roller
Inventor: HINOKIGAYA TOSHIAKI
IPC: H05B6/14
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an induction-heating roller capable of tightly adhering a matter to be heated for easy working. SOLUTION: In an induction-heating roller, a core metal includes a first layer and a magnetic cylinder member thinner than the first layer. The first layer is made of material of higher heat conductivity than that of the magnetic cylinder member. The magnetic cylinder member is press fitted in an tuner surface of the first layer.
Patent JP-2002274446-A (JP)
Title: Attitude controller for work machine
Inventor: IKEDA HIROSHI
IPC: A01D69/00
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an attitude controller for a work machine provided with an attitude change operation means capable of changing and operating a forward and backward inclination angle of a machine main body for a ground contact part of a running device and a control means for performing pitching control for controlling the operation of the attitude change operation means so as to bring a forward and backward inclination angle of the machine main body for a horizontal reference face to a set inclination angle to maintain the machine main body at the set inclination angle even if the inclination of a running face is large and avoid forward and backward repeated swing of the machine main body due to the pitching control and the move of center of gravity even if it stops at a start point of downward inclination. SOLUTION: A pair of driving means C2 to C5 capable of freely changing and adjusting heights for the ground contact parts of running devices in a front part and a rear part of the machine main body individually are operated to perform the pitching control by the control means. The driving means C2, C4 for adjusting the ascent and descent of the front part of the machine main body are not driven and operated to an ascent side during a period of time from the inclination of the machine main body to a forward inclination side for the horizontal reference face to the advance thereof by a set distance.
Patent JP-2002284908-A (JP)
Title: Method for producing prepreg
Inventor: TSUTSUMI YOSHITOMO
IPC: C08J5/24
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To produce a void-free prepreg without lowering the productivity and generating warpage of the substrate by a simple modification of the apparatus. SOLUTION: A substrate 10 is successively immersed in a primary impregnation tank 23 containing a thermosetting resin varnish for primary impregnation and then a secondary impregnation tank 24 containing a thermosetting resin varnish for secondary impregnation having a viscosity higher than that of the primary impregnation varnish. The transfer time T from the start A of immersion of the substrate 10 in the primary impregnation tank 23 to the start B of immersion in the secondary impregnation tank 24 and the time (t) to move the substrate 10 through the atmosphere in the above transfer process satisfy the formula t=aT (a is a number of 0.8 to 0.98).
Patent JP-2002293793-A (JP)
Title: Method for isolating oryzanol from soap stock of rice bran oil
Inventor: KATSURI VENKATA SESHA ADINARAY
IPC: C07J9/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for extracting oryzanol from a rice bran oil. SOLUTION: This method for isolating oryzanol from a soap stock of rice bran oil comprises (a) saponifying an oil existing in the soap stock with an alkali and neutralizing an excessive alkali, (b) converting the soap stock into an anhydrous porous soap noodle, (c) extracting the soap noodle with an organic solvent, (d) crystallizing a crude unsaponified substance to remove impurities, (e) subjecting the residue to a column chromatography to give a fraction rich in oryzanol and (f) recrystallizing the fraction by using an organic solvent to give pure oryzanol.
Patent JP-2002283353-A (JP)
Title: Mold assembly
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/73
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress the deformation of a cavity forming surface caused by a cooling passage without lowering cooling efficiency to perform highly accurate molding. SOLUTION: Cooling passages 36 and 61 are formed in mirror surface plates 26 and 44 for forming a cavity 13 for molding the substrate of an optical disk by recessed grooves. The cooling passages 36 and 61 have a plurality of annular parts concentric to the whole of the cavity 13. A plurality of reinforcing ribs 79 and 69 comprising ridges extending in a mold open/close direction are formed to the inner or outer peripheral parts of those annular parts. By this constitution, the rigidity of the mirror surface plates 26 and 44 having the cooling passages 36 and 61 is enhanced.
Patent JP-2002287147-A (JP)
Title: Polarized light irradiation device
Inventor: SUZUKI SHINJI
IPC: G02F1/1337
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a polarized light irradiation device which is free of the temporal deterioration of the extinction rate of polarized light irradiating a visual field angle compensating film or alignment film. SOLUTION: The polarized light irradiation device equipped with a light source and a polarizing element which polarizes the light from the light source is provided with a box body which holds the polarizing element and is characterized by that the box body holds the polarizing element in a freely fine-adjustable state.
Patent JP-2002285883-A (JP)
Title: Control device for hybrid vehicle
Inventor: MIYAMOTO KATSUHIKO
IPC: B60L50/16
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To increase a temperature of a catalyst for improving exhaust gas performance even if a battery is not sufficiently charged in a cold start in a control device for a hybrid vehicle. SOLUTION: Since a three-way catalyst 26 is in a low temperature condition in the cold start of an engine 11, two-step combustion (compression stroke injection and expansion stroke injection) is carried out, and the temperature of the exhaust gas is increased for increasing the temperature of the three-way catalyst 26. If a charged capacity SOC of the battery 32 is higher than a second determination value SOC2 , charging to the battery 32 is stopped.
Patent JP-2002287998-A (JP)
Title: Stack storing method, stack storing program, and highly reliable calculator system
Inventor: TANAKA KUNINORI
IPC: G06F11/20
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To enable difference storage storing only difference information from a previous check point collecting when storing a stack. SOLUTION: At the first check point collection, the entirety of stack information on a stack area is stored as indicated by an arrow 202. At check point collection after the second time, pages updated after the previous check point collection on the stack area is stored. When storing the entirety of the stack information, a page wherein a current stack exists on the stack area 201 is recorded as an updated page as indicated by an arrow 205, and the remaining pages on the stack area is write-protected as indicated by an arrow 206. The same thing is done when storing the updated page. When writing to the write- protected page occurs, the page is recorded as the updated page by write exception processing.
Patent JP-2001343788-A (JP)
Title: Color toner and method for forming image
Inventor: HANDA TOMOHITO
IPC: G03G9/087
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a color toner, having superior property for quick-start operation and power saving, sufficient coloring property, superior transmissivity and weather resistance. SOLUTION: The color toner is used for the method for image formation by using a heating and pressing means having at least (1) a magnetic field generating means, (2) rotary heating member having at least at heat generating layer which generates heat by electromagnetic induction and a release layer, and (3) rotary pressing member which forms a nip with the rotary heating member and by heating and pressing to fix a toner image on the recording material to form a fixed image on the recording material, while pressing the rotary pressing member through the recording material to the rotary heating member. The color toner contains at least a binder resin, the toner contains at least one among condensed azo-based yellow pigments, benzimidazolon-based yellow pigments or C.I.Solvent Yellow 162 dye as the yellow coloring agent.  The toner contains a component which is insoluble with tetrahydrofuran solvent by 2 to 70 mass% with respect to the toner as a whole.
Patent JP-2002290958-A (JP)
Title: Device, method and system for processing information, recording medium and program
Inventor: MUTO AKIHIRO
IPC: H04N21/258
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement corresponding to each of viewers. SOLUTION: A taste concerning advertisements is set by the user of a personal computer(PC) 90 and the set information is transmitted through a network 51 to an advertisement data sender 80. On a user database 83, any advertisement data stored in an advertising server 81 are selected on the basis of the inputted information and while contents are provided to the PC 90 by a data transmitter 60, for example, these selected advertisement data are transmitted at prescribed timing.